EP 1684922 A4 20081224 - CLEANING SYSTEM AND METHOD OF USE
Title (en)
CLEANING SYSTEM AND METHOD OF USE
Title (de)
REINIGUNGSSYSTEM UND VERWENDUNGSVERFAHREN
Title (fr)
SYSTEME DE NETTOYAGE ET PROCEDE D'UTILISATION
Publication
Application
Priority
- US 2004039356 W 20041122
- US 52355403 P 20031120
Abstract (en)
[origin: US2005109376A1] A method, system and apparatus for cleaning a tank through the use of a pair of spray heads arranged in operable communication with a pump via a pair of hose lines. One of the spray heads is operable to disperse a heated mist of cleaning solution, while the other spray head is operable to dispense a jet stream of the cleaning solution. The spray heads can be arranged in a closed loop, recirculating flow of the cleaning solution between the pump and the spray heads, or an open loop. Each hose line has a valve to control the flow of the cleaning solution therethrough so that the spray heads can operate independently from one another.
IPC 8 full level
B08B 9/093 (2006.01); B08B 3/12 (2006.01); B08B 9/00 (2006.01); B08B 9/08 (2006.01); B63B 57/02 (2006.01)
IPC 8 main group level
B08B (2006.01)
CPC (source: EP US)
B08B 9/093 (2013.01 - EP US); B08B 9/0936 (2013.01 - EP US)
Citation (search report)
- [XY] US 3046163 A 19620724 - KEARNEY THOMAS J, et al
- [Y] US 6564813 B1 20030520 - LENGLING MARION [DE], et al
- [XY] US 5352298 A 19941004 - MOULDER JEFFREY E [US]
- [Y] GB 475984 A 19371130 - GEN ENGINEERING CO INC
- [X] US 3033215 A 19620508 - MILLER ELDON R
- [X] US 2933093 A 19600419 - HANDYSIDE JAMES B
- [X] US 6550487 B1 20030422 - DUCKETT MICHAEL A [US], et al
- [X] WO 03022464 A2 20030320 - GUNCLEAN TOFTEJORG AB [SE], et al
- [X] US 3916924 A 19751104 - MC GOWAN FRANCIS E
- See references of WO 2005051558A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005109376 A1 20050526; US 7159598 B2 20070109; EP 1684922 A2 20060802; EP 1684922 A4 20081224; US 2006237040 A1 20061026; US 7264009 B2 20070904; WO 2005051558 A2 20050609; WO 2005051558 A3 20051110
DOCDB simple family (application)
US 99456204 A 20041122; EP 04811976 A 20041122; US 2004039356 W 20041122; US 47645306 A 20060628